1051525614012 has 48 divisors (see below), whose sum is σ = 2456774675712. Its totient is φ = 350049504640.

The previous prime is 1051525613969. The next prime is 1051525614031. The reversal of 1051525614012 is 2104165251501.

It is a happy number.

It is a super-2 number, since 2×1051525614012² (a number of 25 digits) contains 22 as substring.

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, 41099368 + ... + 41124944.

It is an arithmetic number, because the mean of its divisors is an integer number (51182805744).

Almost surely, 2^{1051525614012} is an apocalyptic number.

1051525614012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051525614012 is an abundant number, since it is smaller than the sum of its proper divisors (1405249061700).

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

1051525614012 is a wasteful number, since it uses less digits than its factorization.

1051525614012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29938 (or 29936 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 1051525614012 in words is "one trillion, fifty-one billion, five hundred twenty-five million, six hundred fourteen thousand, twelve".