5251101405 has 32 divisors (see below), whose sum is σ = 9338509440. Its totient is φ = 2497946880.

The previous prime is 5251101397. The next prime is 5251101413. The reversal of 5251101405 is 5041011525.

It is an interprime number because it is at equal distance from previous prime (5251101397) and next prime (5251101413).

It is not a de Polignac number, because 5251101405 - 2³ = 5251101397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291490 + ... + 308979.

It is an arithmetic number, because the mean of its divisors is an integer number (291828420).

Almost surely, 2^5251101405 is an apocalyptic number.

5251101405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5251101405 is a deficient number, since it is larger than the sum of its proper divisors (4087408035).

5251101405 is a wasteful number, since it uses less digits than its factorization.

5251101405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600541.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5251101405 is about 72464.4837489373. The cubic root of 5251101405 is about 1738.1348540441.

The spelling of 5251101405 in words is "five billion, two hundred fifty-one million, one hundred one thousand, four hundred five".