45302023551 has 16 divisors (see below), whose sum is σ = 64002871040. Its totient is φ = 28422316800.

The previous prime is 45302023541. The next prime is 45302023553. The reversal of 45302023551 is 15532020354.

45302023551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45302023551 - 2¹¹ = 45302021503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45302023553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2623090 + ... + 2640303.

It is an arithmetic number, because the mean of its divisors is an integer number (4000179440).

Almost surely, 2^45302023551 is an apocalyptic number.

45302023551 is a deficient number, since it is larger than the sum of its proper divisors (18700847489).

45302023551 is a wasteful number, since it uses less digits than its factorization.

45302023551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263566.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 45302023551 in words is "forty-five billion, three hundred two million, twenty-three thousand, five hundred fifty-one".