45355921204 has 36 divisors (see below), whose sum is σ = 87346449792. Its totient is φ = 20592249040.

The previous prime is 45355921201. The next prime is 45355921211. The reversal of 45355921204 is 40212955354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45355921201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363399 + ... + 471985.

It is an arithmetic number, because the mean of its divisors is an integer number (2426290272).

Almost surely, 2^45355921204 is an apocalyptic number.

45355921204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45355921204 is a deficient number, since it is larger than the sum of its proper divisors (41990528588).

45355921204 is a wasteful number, since it uses less digits than its factorization.

45355921204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109476 (or 109463 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 45355921204 in words is "forty-five billion, three hundred fifty-five million, nine hundred twenty-one thousand, two hundred four".