49167545 has 16 divisors (see below), whose sum is σ = 67661568. Its totient is φ = 33599040.

The previous prime is 49167539. The next prime is 49167577. The reversal of 49167545 is 54576194.

It is not a de Polignac number, because 49167545 - 2⁴ = 49167529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8627 + ... + 13143.

It is an arithmetic number, because the mean of its divisors is an integer number (4228848).

Almost surely, 2^49167545 is an apocalyptic number.

It is an amenable number.

49167545 is a deficient number, since it is larger than the sum of its proper divisors (18494023).

49167545 is a wasteful number, since it uses less digits than its factorization.

49167545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840.

The product of its digits is 151200, while the sum is 41.

The square root of 49167545 is about 7011.9572873770. The cubic root of 49167545 is about 366.3471702631.

The spelling of 49167545 in words is "forty-nine million, one hundred sixty-seven thousand, five hundred forty-five".