1011454510252 has 12 divisors (see below), whose sum is σ = 1863205676920. Its totient is φ = 479110031136.

The previous prime is 1011454510249. The next prime is 1011454510273. The reversal of 1011454510252 is 2520154541101.

It is a super-2 number, since 2×1011454510252² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6654305913 + ... + 6654306064.

Almost surely, 2^{1011454510252} is an apocalyptic number.

It is an amenable number.

1011454510252 is a deficient number, since it is larger than the sum of its proper divisors (851751166668).

1011454510252 is a wasteful number, since it uses less digits than its factorization.

1011454510252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13308612000 (or 13308611998 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 31.

The spelling of 1011454510252 in words is "one trillion, eleven billion, four hundred fifty-four million, five hundred ten thousand, two hundred fifty-two".