7452388101 has 4 divisors (see below), whose sum is σ = 9936517472. Its totient is φ = 4968258732.

The previous prime is 7452388061. The next prime is 7452388169. The reversal of 7452388101 is 1018832547.

7452388101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7452388101 - 2⁶ = 7452388037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7452388101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7452388201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242064681 + ... + 1242064686.

It is an arithmetic number, because the mean of its divisors is an integer number (2484129368).

Almost surely, 2^7452388101 is an apocalyptic number.

It is an amenable number.

7452388101 is a deficient number, since it is larger than the sum of its proper divisors (2484129371).

7452388101 is a wasteful number, since it uses less digits than its factorization.

7452388101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484129370.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 7452388101 is about 86327.2152973788. The cubic root of 7452388101 is about 1953.2829293457.

The spelling of 7452388101 in words is "seven billion, four hundred fifty-two million, three hundred eighty-eight thousand, one hundred one".