4548737252402 has 18 divisors (see below), whose sum is σ = 7937119189503. Its totient is φ = 1949449773852.

The previous prime is 4548737252321. The next prime is 4548737252419. The reversal of 4548737252402 is 2042527378454.

It can be written as a sum of positive squares in only one way, i.e., 2274368626201 + 2274368626201 = 1508101^2 + 1508101^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1508101.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21005693 + ... + 21221135.

Almost surely, 2^{4548737252402} is an apocalyptic number.

4548737252402 is a deficient number, since it is larger than the sum of its proper divisors (3388381937101).

4548737252402 is an frugal number, since it uses more digits than its factorization.

4548737252402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430902 (or 215452 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 53.

The spelling of 4548737252402 in words is "four trillion, five hundred forty-eight billion, seven hundred thirty-seven million, two hundred fifty-two thousand, four hundred two".