4572274749002 has 4 divisors (see below), whose sum is σ = 6858412123506. Its totient is φ = 2286137374500.

The previous prime is 4572274748911. The next prime is 4572274749073. The reversal of 4572274749002 is 2009474722754.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2545782993601 + 2026491755401 = 1595551^2 + 1423549^2 .

It is a super-2 number, since 2×4572274749002² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143068687249 + ... + 1143068687252.

Almost surely, 2^{4572274749002} is an apocalyptic number.

4572274749002 is a deficient number, since it is larger than the sum of its proper divisors (2286137374504).

4572274749002 is a wasteful number, since it uses less digits than its factorization.

4572274749002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286137374503.

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 4572274749002 in words is "four trillion, five hundred seventy-two billion, two hundred seventy-four million, seven hundred forty-nine thousand, two".