11937154702648 has 64 divisors (see below), whose sum is σ = 27202573137600. Its totient is φ = 4793960540160.

The previous prime is 11937154702609. The next prime is 11937154702667. The reversal of 11937154702648 is 84620745173911.

It is a super-2 number, since 2×11937154702648² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11937154702592 and 11937154702601.

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, 27159783 + ... + 27595798.

It is an arithmetic number, because the mean of its divisors is an integer number (425040205275).

It is a 1-persistent number, because it is pandigital, but 2⋅11937154702648 = 23874309405296 is not.

Almost surely, 2^{11937154702648} is an apocalyptic number.

It is an amenable number.

11937154702648 is an abundant number, since it is smaller than the sum of its proper divisors (15265418434952).

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

11937154702648 is a wasteful number, since it uses less digits than its factorization.

11937154702648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54755840 (or 54755836 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 11937154702648 in words is "eleven trillion, nine hundred thirty-seven billion, one hundred fifty-four million, seven hundred two thousand, six hundred forty-eight".