45652546390 has 32 divisors (see below), whose sum is σ = 89665193376. Its totient is φ = 16597186560.

The previous prime is 45652546333. The next prime is 45652546393. The reversal of 45652546390 is 9364525654.

It is a super-2 number, since 2×45652546390² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45652546393) 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, 469624 + ... + 558436.

It is an arithmetic number, because the mean of its divisors is an integer number (2802037293).

Almost surely, 2^45652546390 is an apocalyptic number.

45652546390 is a deficient number, since it is larger than the sum of its proper divisors (44012646986).

45652546390 is a wasteful number, since it uses less digits than its factorization.

45652546390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93504.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 45652546390 in words is "forty-five billion, six hundred fifty-two million, five hundred forty-six thousand, three hundred ninety".