1249546104753 has 64 divisors (see below), whose sum is σ = 1841066164224. Its totient is φ = 751370400000.

The previous prime is 1249546104743. The next prime is 1249546104847. The reversal of 1249546104753 is 3574016459421.

It is not a de Polignac number, because 1249546104753 - 2⁸ = 1249546104497 is a prime.

It is a super-2 number, since 2×1249546104753² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1249546104696 and 1249546104705.

It is not an unprimeable number, because it can be changed into a prime (1249546104733) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13916503 + ... + 14006003.

It is an arithmetic number, because the mean of its divisors is an integer number (28766658816).

Almost surely, 2^{1249546104753} is an apocalyptic number.

It is an amenable number.

1249546104753 is a deficient number, since it is larger than the sum of its proper divisors (591520059471).

1249546104753 is a wasteful number, since it uses less digits than its factorization.

1249546104753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89726.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 1249546104753 in words is "one trillion, two hundred forty-nine billion, five hundred forty-six million, one hundred four thousand, seven hundred fifty-three".