45621124034 has 4 divisors (see below), whose sum is σ = 68431686054. Its totient is φ = 22810562016.

The previous prime is 45621124009. The next prime is 45621124049. The reversal of 45621124034 is 43042112654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23269977025 + 22351147009 = 152545^2 + 149503^2 .

It is a super-2 number, since 2×45621124034² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11405281007 + ... + 11405281010.

Almost surely, 2^45621124034 is an apocalyptic number.

45621124034 is a deficient number, since it is larger than the sum of its proper divisors (22810562020).

45621124034 is a wasteful number, since it uses less digits than its factorization.

45621124034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22810562019.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 45621124034 its reverse (43042112654), we get a palindrome (88663236688).

The spelling of 45621124034 in words is "forty-five billion, six hundred twenty-one million, one hundred twenty-four thousand, thirty-four".