102455054541 has 48 divisors (see below), whose sum is σ = 173348782464. Its totient is φ = 57090604032.

The previous prime is 102455054503. The next prime is 102455054563. The reversal of 102455054541 is 145450554201.

102455054541 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 550 + 54 + 54 + 1 = 666.

It is not a de Polignac number, because 102455054541 - 2⁷ = 102455054413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102455054496 and 102455054505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102455052541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1640805 + ... + 1702101.

It is an arithmetic number, because the mean of its divisors is an integer number (3611432968).

Almost surely, 2^102455054541 is an apocalyptic number.

It is an amenable number.

102455054541 is a deficient number, since it is larger than the sum of its proper divisors (70893727923).

102455054541 is a wasteful number, since it uses less digits than its factorization.

102455054541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61970 (or 61967 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 102455054541 in words is "one hundred two billion, four hundred fifty-five million, fifty-four thousand, five hundred forty-one".