7455948361 has 4 divisors (see below), whose sum is σ = 7458417792. Its totient is φ = 7453478932.

The previous prime is 7455948301. The next prime is 7455948391. The reversal of 7455948361 is 1638495547.

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 a cyclic number.

It is not a de Polignac number, because 7455948361 - 2¹⁷ = 7455817289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7455948299 and 7455948308.

It is not an unprimeable number, because it can be changed into a prime (7455948301) 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, 1230181 + ... + 1236226.

It is an arithmetic number, because the mean of its divisors is an integer number (1864604448).

Almost surely, 2^7455948361 is an apocalyptic number.

It is an amenable number.

7455948361 is a deficient number, since it is larger than the sum of its proper divisors (2469431).

7455948361 is a wasteful number, since it uses less digits than its factorization.

7455948361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469430.

The product of its digits is 3628800, while the sum is 52.

The square root of 7455948361 is about 86347.8335628636. The cubic root of 7455948361 is about 1953.5939297867.

The spelling of 7455948361 in words is "seven billion, four hundred fifty-five million, nine hundred forty-eight thousand, three hundred sixty-one".