60551407 has 12 divisors (see below), whose sum is σ = 71101800. Its totient is φ = 51411696.

The previous prime is 60551363. The next prime is 60551411. The reversal of 60551407 is 70415506.

It is not a de Polignac number, because 60551407 - 2¹⁵ = 60518639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60551207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532 + ... + 11017.

It is an arithmetic number, because the mean of its divisors is an integer number (5925150).

Almost surely, 2^60551407 is an apocalyptic number.

60551407 is a deficient number, since it is larger than the sum of its proper divisors (10550393).

60551407 is a wasteful number, since it uses less digits than its factorization.

60551407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11670 (or 11663 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 60551407 is about 7781.4784584936. The cubic root of 60551407 is about 392.6823786290.

The spelling of 60551407 in words is "sixty million, five hundred fifty-one thousand, four hundred seven".