25467126204652 has 24 divisors (see below), whose sum is σ = 50732931255552. Its totient is φ = 11072663566800.

The previous prime is 25467126204649. The next prime is 25467126204677. The reversal of 25467126204652 is 25640262176452.

It is a super-2 number, since 2×25467126204652² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25467126204652.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12582571224 + ... + 12582573247.

It is an arithmetic number, because the mean of its divisors is an integer number (2113872135648).

Almost surely, 2^{25467126204652} is an apocalyptic number.

25467126204652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25467126204652 is a deficient number, since it is larger than the sum of its proper divisors (25265805050900).

25467126204652 is a wasteful number, since it uses less digits than its factorization.

25467126204652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25165144509 (or 25165144507 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 25467126204652 in words is "twenty-five trillion, four hundred sixty-seven billion, one hundred twenty-six million, two hundred four thousand, six hundred fifty-two".