45390292302 has 8 divisors (see below), whose sum is σ = 90780584616. Its totient is φ = 15130097432.

The previous prime is 45390292249. The next prime is 45390292327. The reversal of 45390292302 is 20329209354.

45390292302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45390292302 is an admirable number.

It is a super-2 number, since 2×45390292302² (a number of 22 digits) contains 22 as substring.

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, 3782524353 + ... + 3782524364.

It is an arithmetic number, because the mean of its divisors is an integer number (11347573077).

Almost surely, 2^45390292302 is an apocalyptic number.

45390292302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45390292302 is a wasteful number, since it uses less digits than its factorization.

45390292302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7565048722.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 45390292302 in words is "forty-five billion, three hundred ninety million, two hundred ninety-two thousand, three hundred two".