25340654010 has 32 divisors (see below), whose sum is σ = 69505794432. Its totient is φ = 5792149440.

The previous prime is 25340653993. The next prime is 25340654023. The reversal of 25340654010 is 1045604352.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 60334681 + ... + 60335100.

It is an arithmetic number, because the mean of its divisors is an integer number (2172056076).

Almost surely, 2^25340654010 is an apocalyptic number.

25340654010 is an abundant number, since it is smaller than the sum of its proper divisors (44165140422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25340654010 is a wasteful number, since it uses less digits than its factorization.

25340654010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120669798.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 25340654010 in words is "twenty-five billion, three hundred forty million, six hundred fifty-four thousand, ten".