45653193948 has 96 divisors (see below), whose sum is σ = 113358196224. Its totient is φ = 14270496768.

The previous prime is 45653193941. The next prime is 45653194021. The reversal of 45653193948 is 84939135654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45653193941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2856636 + ... + 2872572.

It is an arithmetic number, because the mean of its divisors is an integer number (1180814544).

Almost surely, 2^45653193948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45653193948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56679098112).

45653193948 is an abundant number, since it is smaller than the sum of its proper divisors (67705002276).

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

45653193948 is a wasteful number, since it uses less digits than its factorization.

45653193948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16171 (or 16169 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 57.

The spelling of 45653193948 in words is "forty-five billion, six hundred fifty-three million, one hundred ninety-three thousand, nine hundred forty-eight".