7472020001 has 4 divisors (see below), whose sum is σ = 7645787952. Its totient is φ = 7298252052.

The previous prime is 7472019983. The next prime is 7472020021. The reversal of 7472020001 is 1000202747.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1000202747 = 43 ⋅23260529.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7472020001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7472020021) 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, 86883911 + ... + 86883996.

It is an arithmetic number, because the mean of its divisors is an integer number (1911446988).

Almost surely, 2^7472020001 is an apocalyptic number.

It is an amenable number.

7472020001 is a deficient number, since it is larger than the sum of its proper divisors (173767951).

7472020001 is a wasteful number, since it uses less digits than its factorization.

7472020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173767950.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 7472020001 is about 86440.8468318075. The cubic root of 7472020001 is about 1954.9966096448.

Adding to 7472020001 its reverse (1000202747), we get a palindrome (8472222748).

The spelling of 7472020001 in words is "seven billion, four hundred seventy-two million, twenty thousand, one".