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5025030505 = 511272933479
BaseRepresentation
bin1001010111000001…
…11110000101101001
3110222012110222221221
410223200332011221
540242401434010
62150343502041
7235345024465
oct45340760551
913865428857
105025030505
112149553880
12b82a57921
136210b3941
143595394a5
151e624cdda
hex12b83e169

5025030505 has 16 divisors (see below), whose sum is σ = 6580828800. Its totient is φ = 3653119360.

The previous prime is 5025030503. The next prime is 5025030511. The reversal of 5025030505 is 5050305205.

It is not a de Polignac number, because 5025030505 - 21 = 5025030503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5025030505.

It is not an unprimeable number, because it can be changed into a prime (5025030503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133356 + ... + 166834.

It is an arithmetic number, because the mean of its divisors is an integer number (411301800).

Almost surely, 25025030505 is an apocalyptic number.

5025030505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5025030505 is a deficient number, since it is larger than the sum of its proper divisors (1555798295).

5025030505 is a wasteful number, since it uses less digits than its factorization.

5025030505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36224.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 5025030505 is about 70887.4495591427. The cubic root of 5025030505 is about 1712.8246357755.

The spelling of 5025030505 in words is "five billion, twenty-five million, thirty thousand, five hundred five".

Divisors: 1 5 11 55 2729 13645 30019 33479 150095 167395 368269 1841345 91364191 456820955 1005006101 5025030505