45105562634 has 32 divisors (see below), whose sum is σ = 77218106112. Its totient is φ = 19576864000.

The previous prime is 45105562577. The next prime is 45105562643. The reversal of 45105562634 is 43626550154.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 45105562591 and 45105562600.

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, 489587 + ... + 574374.

It is an arithmetic number, because the mean of its divisors is an integer number (2413065816).

Almost surely, 2^45105562634 is an apocalyptic number.

45105562634 is a deficient number, since it is larger than the sum of its proper divisors (32112543478).

45105562634 is a wasteful number, since it uses less digits than its factorization.

45105562634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064062.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 45105562634 in words is "forty-five billion, one hundred five million, five hundred sixty-two thousand, six hundred thirty-four".