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5402037455 = 55392921943
BaseRepresentation
bin1010000011111110…
…01000110011001111
3111221110212221021022
411001333020303033
542030410144310
62252012224355
7250603363223
oct50177106317
914843787238
105402037455
112322344771
12106916b0bb
13681234689
14393636783
152193bda55
hex141fc8ccf

5402037455 has 16 divisors (see below), whose sum is σ = 6612166080. Its totient is φ = 4235332608.

The previous prime is 5402037427. The next prime is 5402037461. The reversal of 5402037455 is 5547302045.

It is not a de Polignac number, because 5402037455 - 212 = 5402033359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235214 + ... + 257156.

It is an arithmetic number, because the mean of its divisors is an integer number (413260380).

Almost surely, 25402037455 is an apocalyptic number.

5402037455 is a deficient number, since it is larger than the sum of its proper divisors (1210128625).

5402037455 is a wasteful number, since it uses less digits than its factorization.

5402037455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22930.

The product of its (nonzero) digits is 84000, while the sum is 35.

The square root of 5402037455 is about 73498.5541014243. The cubic root of 5402037455 is about 1754.6312653515.

The spelling of 5402037455 in words is "five billion, four hundred two million, thirty-seven thousand, four hundred fifty-five".

Divisors: 1 5 53 265 929 4645 21943 49237 109715 246185 1162979 5814895 20385047 101925235 1080407491 5402037455