54611052646 has 16 divisors (see below), whose sum is σ = 83570027184. Its totient is φ = 26758600704.

The previous prime is 54611052641. The next prime is 54611052647. The reversal of 54611052646 is 64625011645.

It is a super-2 number, since 2×54611052646² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54611052599 and 54611052608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54611052641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029955 + ... + 1081678.

It is an arithmetic number, because the mean of its divisors is an integer number (5223126699).

Almost surely, 2^54611052646 is an apocalyptic number.

54611052646 is a deficient number, since it is larger than the sum of its proper divisors (28958974538).

54611052646 is a wasteful number, since it uses less digits than its factorization.

54611052646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111895.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 54611052646 in words is "fifty-four billion, six hundred eleven million, fifty-two thousand, six hundred forty-six".