45502102730 has 32 divisors (see below), whose sum is σ = 93611669760. Its totient is φ = 15599496960.

The previous prime is 45502102729. The next prime is 45502102753. The reversal of 45502102730 is 3720120554.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45502102693 and 45502102702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1739186 + ... + 1765154.

It is an arithmetic number, because the mean of its divisors is an integer number (2925364680).

Almost surely, 2^45502102730 is an apocalyptic number.

45502102730 is an abundant number, since it is smaller than the sum of its proper divisors (48109567030).

45502102730 is a wasteful number, since it uses less digits than its factorization.

45502102730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51014.

The product of its (nonzero) digits is 8400, while the sum is 29.

The spelling of 45502102730 in words is "forty-five billion, five hundred two million, one hundred two thousand, seven hundred thirty".