100554463047 has 16 divisors (see below), whose sum is σ = 136386432000. Its totient is φ = 65880091584.

The previous prime is 100554463013. The next prime is 100554463057. The reversal of 100554463047 is 740364455001.

It is a happy number.

It is not a de Polignac number, because 100554463047 - 2²⁶ = 100487354183 is a prime.

It is a super-2 number, since 2×100554463047² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100554462996 and 100554463014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100554463057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509979 + ... + 679107.

It is an arithmetic number, because the mean of its divisors is an integer number (8524152000).

Almost surely, 2^100554463047 is an apocalyptic number.

100554463047 is a deficient number, since it is larger than the sum of its proper divisors (35831968953).

100554463047 is a wasteful number, since it uses less digits than its factorization.

100554463047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172550.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 100554463047 in words is "one hundred billion, five hundred fifty-four million, four hundred sixty-three thousand, forty-seven".