45101011015 has 4 divisors (see below), whose sum is σ = 54121213224. Its totient is φ = 36080808808.

The previous prime is 45101011009. The next prime is 45101011049. The reversal of 45101011015 is 51011010154.

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

It is a cyclic number.

It is not a de Polignac number, because 45101011015 - 2¹⁹ = 45100486727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45101010983 and 45101011001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510101097 + ... + 4510101106.

It is an arithmetic number, because the mean of its divisors is an integer number (13530303306).

Almost surely, 2^45101011015 is an apocalyptic number.

45101011015 is a deficient number, since it is larger than the sum of its proper divisors (9020202209).

45101011015 is an equidigital number, since it uses as much as digits as its factorization.

45101011015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9020202208.

The product of its (nonzero) digits is 100, while the sum is 19.

Adding to 45101011015 its reverse (51011010154), we get a palindrome (96112021169).

The spelling of 45101011015 in words is "forty-five billion, one hundred one million, eleven thousand, fifteen".